How To Enlarge Hole In Door For Lock

To enlarge an existing hole.

How to enlarge hole in door for lock.

Then bore into the plywood and through the hole behind it. Cut two scraps of 1 2 or thicker plywood making them several inches larger than the hole. Lay the block on the door and align the two sets of center marks. The backset distance is usually either 2 3 8 or 2 3 4 in so make sure the new deadbolt has the identical backset.

Watch this video to find out more. Your front door is the first thing visitors see so choosing the right door is critical to making a great first impression. When enlarging a lockset hole mark the centerlines of the old hole on the door. Turn the door over remove the plywood disk from the hole saw and use the hole saw to drill through the other side of the door until the two holes meet.

How to enlarge the door knob hole in a wood door. Hi rasher i bought some new door hardware to retrofit into an existing mortise lock door. Most new deadbolts require a 2 1 8 in. Then mark centerlines on the plywood block.

This technique can be used to enlarge other holes as well including faucet holes on a kitchen countertop. This is a common problem when drilling a larger hole in a door for a new deadbolt or lockset. Hole so you don t have to drill to enlarge the hole photo 2 step 3.